CN210691611U - Dynamic traffic signal lamp - Google Patents
Dynamic traffic signal lamp Download PDFInfo
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- CN210691611U CN210691611U CN201921624441.3U CN201921624441U CN210691611U CN 210691611 U CN210691611 U CN 210691611U CN 201921624441 U CN201921624441 U CN 201921624441U CN 210691611 U CN210691611 U CN 210691611U
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Abstract
The utility model discloses a developments traffic signal lamp belongs to the traffic signal lamp field. The utility model discloses a dynamic traffic signal lamp, which comprises an indicator light and a control unit, wherein the indicator light is surrounded by an additional light, and the indicator light and the additional light are respectively and electrically connected with the control unit; the additional lamp is used for enhancing the identification degree of the indicating lamp and performing traffic indication, and the control unit is used for controlling the lighting state of the indicating lamp and the animation effect of the additional lamp. In addition, the dynamic traffic signal further comprises a shade edge, and the indicator light and the additional light are arranged in the shade edge. An object of the utility model is to overcome prior art, traffic signal lamp's the low not enough of degree of discernment provides a developments traffic signal lamp, can improve the degree of discernment of signal lamp, makes things convenient for crowd's such as achromatopsia and weak colour normal trip, has improved the security and the reliability of traffic.
Description
Technical Field
The utility model relates to a traffic signal lamp technical field, more specifically say, relate to a developments traffic signal lamp.
Background
The traffic signal lamp is a signal lamp for commanding traffic operation and generally consists of a red lamp, a green lamp and a yellow lamp. The red light indicates no traffic, the green light indicates permission, and the yellow light indicates warning. The traffic signal lamp is divided into: motor vehicle signal lamp, non-motor vehicle signal lamp, pedestrian crossing signal lamp, direction indicating lamp (arrow signal lamp), lane signal lamp, flash warning signal lamp, road and railway crossing signal lamp. Although the existing traffic signal lamp is accepted by most of the social groups, the existing traffic signal lamp still cannot be applied to the color weakness and color blindness groups.
Meanwhile, achromatopsia is a congenital dyschromatosis disease, and a patient cannot distinguish various colors or a certain color in a natural spectrum. According to statistics, about 5% of men are color blindness patients, about 0.25% of women are color blindness patients, most of the patients are red-green color blindness, and about 3500 more than ten thousand people exist in China. This disease causes many inconveniences and regressions to the life and work of the patient, where the inconvenience of going out is one of the important influences on them. In addition, static lighting is not striking enough and is not easy to be concerned in complex light environment of city; and under the condition of longer distance or severe weather, the identification degree of the static lighting lamp is not as good as that of the dynamic lamp.
In view of the above problems, some solutions are proposed in the prior art, such as the invention and creation names: the scheme discloses a traffic signal lamp (application number: 201820217948.6; application date 2018, 2, 5), which comprises a stand column, a bracket, a left-turn indicator lamp group, a straight indicator lamp group and a right-turn indicator lamp group: the left turn indicator light group comprises a left arrow light group and a left turn identification group: the straight-going indicator lamp group comprises an upward arrow lamp group and a straight-going identification group: the right turn indicator light group comprises a right arrow light group and a right turn indicator group. The traffic signal lamp that this scheme provided can guarantee that the people that eyes colour vision is normal observes traffic signal lamp's transform, can satisfy the special demand of achromatopsia crowd moreover for the achromatopsia crowd also can distinguish traffic signal lamp's transform, guarantees achromatopsia crowd's normal business and personal safety. But the disadvantages of this solution are: the scheme of marking red and green functions by Chinese characters or other graphic modes has the defect of low recognizability.
In addition, the invention and creation name is: the proposal discloses a traffic light without visual disturbance (application number: 201620974612.5; application date: 2016, 8, 30). The LED lamp box comprises an upper lamp box and a lower lamp box, wherein the upper lamp box and the lower lamp box are LED lamps, the lower lamp box is connected with a main control module for controlling the shape and the color of the LED lamps of the lower lamp box, and the upper lamp box is connected with a secondary control module for controlling the color and the extinguishing, flickering or normally lighting of the LED lamps of the upper lamp box. On the premise of not changing color rules, a horizontal line-shaped indicating lamp box is additionally arranged above a forward indicating arrow to prompt a driver to decelerate or stop. But the disadvantages of this solution are: can't distinguish left turn, craspedodrome, turn right through the long-distance light of watching the light zone state, and the lamp house all is changeable colour lamp house about needing, is not suitable for the signal lamp that the three-colour separation commonly used set up, sets up the lamp pearl of polychrome and each colour independent operation in finite space, will reduce the whole luminance of signal lamp.
In summary, how to improve the identification degree of the signal lamp and facilitate normal traveling of people with color blindness, color weakness and the like is an urgent problem to be solved in the prior art.
SUMMERY OF THE UTILITY MODEL
1. Problems to be solved
An object of the utility model is to overcome prior art, traffic signal lamp's the low not enough of degree of discernment provides a developments traffic signal lamp, can improve the degree of discernment of pilot lamp, makes things convenient for crowd's such as achromatopsia and weak colour normal trip, has improved the security and the reliability of traffic.
2. Technical scheme
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
the utility model relates to a dynamic traffic signal lamp, which comprises an indicator light and a control unit, wherein the indicator light is surrounded by an additional light, and the indicator light and the additional light are respectively and electrically connected with the control unit; wherein the control unit is used for controlling the animation effect of the indicator light and the additional light.
As the utility model discloses improve still further, still include and hide the edge, pilot lamp and additional lamp set up in hiding the edge.
As the utility model discloses improve still further, the pilot lamp includes red light, yellow light and green light, and red light, yellow light and green light encircle respectively and are provided with the additional light or red light, yellow light and green light wholly encircle and are provided with the additional light.
As the utility model discloses improve still further, hide along including the additional lamp hides along and the pilot lamp hides along, the pilot lamp sets up in the pilot lamp hides along, the additional lamp sets up in the additional lamp hides along.
As the utility model discloses improve still further, the pilot lamp still includes the count-down lamp, and the count-down lamp is connected with the control unit electricity.
As a further improvement, the utility model also comprises a power supply, and the indicator light, the additional light and the control unit are respectively electrically connected with the power supply.
As the utility model discloses improve still further, still include voice prompt unit, fall light unit and inefficacy detecting element night, voice prompt unit and fall light unit and inefficacy detecting element night and be connected with the control unit electricity respectively.
As the utility model discloses improve still further, fall light unit including the light sensing element night, this light sensing element is connected with the control unit electricity.
As the utility model discloses improve still further, inefficacy detecting element is inefficacy detection circuit, and pilot lamp and additional lamp are connected with inefficacy detection circuit electricity respectively.
As a further improvement of the utility model, the green light comprises two lamp beads with different colors, and the two lamp beads are electrically connected with the control unit; one of the lamp beads is green.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a dynamic traffic signal lamp, under the prerequisite of compatible existing standard and general knowledge, through set up the additional lamp around the pilot lamp, thereby under complicated luminous environment, remote or bad weather condition, the traffic personnel can be better discerned the traffic pilot signal, especially make the achromatopsia or the colour weakness crowd can be simply rapid learn the traffic pilot signal, thereby improved the stability and the reliability of traffic;
(2) the utility model discloses a developments traffic signal lamp, additional lamp and pilot lamp can merge the setting or independent setting, when additional lamp and pilot lamp are independent setting, do not influence the normal use of another kind of lamp when additional lamp or pilot lamp break down, the installation also can be changed alone in the maintenance change, owing to do not influence the basic overall arrangement of current pilot lamp, it will be very convenient to reform transform current pilot lamp, under the prerequisite of controlling its lower production and maintenance cost, the stability and the reliability of traffic safety facility have been improved.
Drawings
Fig. 1 is a schematic structural view of a dynamic traffic signal lamp of the present invention;
FIG. 2 is a schematic structural view of an indicator lamp and an additional lamp of embodiment 1;
FIG. 3 is a schematic view of a mask structure according to embodiment 1;
FIG. 4 is a schematic structural view of an indicator lamp and an additional lamp of embodiment 2;
fig. 5 is a schematic view of the edge covering structure of embodiment 2.
The reference numerals in the schematic drawings illustrate: 110. an indicator light; 120. an additional lamp; 130. covering edges; 131. an additional light shade; 132. the indicator light hides the edge;
200. a control unit; 300. a power source.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; moreover, the embodiments are not relatively independent, and can be combined with each other according to needs, so that a better effect is achieved. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
Referring to fig. 1, the dynamic traffic signal lamp of the present invention includes an indicator 110, an additional lamp 120 and a control unit 200, wherein the indicator 110 is surrounded by the additional lamp 120 (as shown in fig. 2), that is, the indicator 110 is provided with the additional lamp 120 along its circumference; the utility model discloses an pilot lamp 110 and additional lamp 120 are connected with the control unit 200 electricity respectively, and this control unit 200 is used for controlling the animation effect of pilot lamp 110 and additional lamp 120, and the control unit 200 of this embodiment is the singlechip. Specifically, the animation effect refers to the lighting states of the indicator lamp 110 and the additional lamp 120, and the control unit 200 controls the indicator lamp 110 and the additional lamp 120 to be respectively or simultaneously lit. In addition, the indicator light 110 includes a red light, a yellow light, and a green light, the red light, the yellow light, and the green light are respectively provided with the additional lights 120 around, different animation effects are displayed for different lights of the additional lights 120, for example, when the green light is turned on, the control unit 200 controls the additional light 120 to turn on; when the yellow lamp is turned on, the control unit 200 controls the additional lamp 120 to blink. The identification degree of the indicator light 110 can be improved by the above arrangement. It should be noted that the red, yellow and green colors corresponding to the red, yellow and green lamps conform to the colors of the signal lamps required by the national relevant regulations, but the red, yellow and green colors are not limited to the color gamut required by the national relevant regulations, and only need to be represented as red, yellow and green.
It should be noted that the additional lamp 120 is used to enhance the recognition degree of the indicator lamp 110 and can play a role of traffic indication, so that under a complex light environment, a long distance or a bad weather condition, traffic personnel can better identify the traffic indication signal, and especially, people with color blindness or color weakness can simply and rapidly obtain the traffic indication signal, thereby improving the stability and reliability of traffic. Particularly, when the light is weak at night, the people with poor color can not judge the meaning of the signal lamp according to the customary arrangement mode of the direction lamps, for example, the indication lamp 110 is provided with a red lamp, a yellow lamp and a green lamp from top to bottom, when the yellow lamp is on, the people with poor color can not know whether the light which is on at the moment is in the middle position, so that the meaning of the indication lamp 110 can not be judged in time. Therefore, at night, the additional lamp 120 can keep a stationary lighting state, and the people with poor color can judge the meaning of the indicator lamp 110 according to the relative position of the lighting, thereby being convenient for the pedestrians to indicate and identify.
It should be further noted that the control unit 200 of the present embodiment includes an indicator light control unit and an additional light control unit, the indicator light control unit and the additional light control unit are independently disposed, and the additional light 120 and the indicator light 110 are independently disposed, the indicator light control unit controls the indicator light 110, and the additional light control unit controls the additional light 120, that is, when the additional light 120 or the indicator light 110 fails, the normal use of another light is not affected, and the repair and replacement can be separately replaced and installed.
The utility model discloses a developments traffic signal lamp still includes voice prompt unit, falls light unit and inefficacy detecting element night, and voice prompt unit, night fall light unit and inefficacy detecting element are connected with the 200 electricity of the control unit respectively. It is worth to be noted that the voice prompt unit plays corresponding voice according to the lighting condition of the indicator light 110, and the voice prompt unit sends out voice warning words such as 'do not run the red light during the red light', and the like, so as to prompt pedestrians, especially blind people and color blindmen, when the blind people pass through the street, thereby improving the safety of the blind people when the blind people pass through the street; the voice prompt unit of the present embodiment is a speaker. The night dimming unit comprises a photosensitive element, the photosensitive element is a photoresistor, a photoelectric switch or a photoelectric sensor, and the photosensitive element of the embodiment is the photoresistor; the photosensitive element can detect the intensity of external light, and the control unit 200 changes the brightness of the lamp according to the detection result of the photosensitive element, so that the interference of high-brightness light on human eyes is reduced, and the safety and reliability of traffic are further improved; the failure detection unit is a failure detection circuit, the indicator light 110 and the additional light 120 are respectively electrically connected with the failure detection circuit, the failure detection circuit is connected with the control unit 200, and the failure detection circuit adopts a sampling resistor as an on-off control signal to detect and judge whether the indicator light 110 and the additional light 120 are failed or not. It should be noted that the failure detection circuit and the name of the invention of this embodiment are: the failure detection circuit in the ship light controller (application number: CN 201220472684.1; application date: 9/17/2012) is the same. The failure detection unit can protect the indicator lamp 110. It should be noted that the color of the additional lamp 120 of the embodiment is blue or white, and the color of the additional lamp 120 is obviously contrasted with the color of the indicator lamp 110, so that the identification degree of the indicator lamp 110 can be improved, and the traffic safety is further improved.
Furthermore, the dynamic traffic signal lamp of the present invention further comprises a shielding edge 130, wherein the indicator light 110 and the additional light 120 are disposed in the shielding edge 130. Specifically, the outer side of the additional lamp 120 is provided with the shielding edge 130 (as shown in (a) and (b) in fig. 3), it is worth mentioning that the shielding edge 130 is an integral shielding edge, that is, the shielding edge 130 completely surrounds the additional lamp 120 and the indicator lamp 110, and the shielding edge 130 can reduce interference of an external light source on optical effects of the additional lamp 120 and the indicator lamp 110, and prevent the light of the additional lamp 120 from affecting traffic people in a non-indication direction. It is worth explaining, the utility model discloses a length of hiding edge 130 should not be less than 1.25 times of pilot lamp 110 face guard overall dimension, and the line segment summit that hides edge 130 through the horizontal cross-section at play plain noodles center and the contained angle of play plain noodles center connection should be less than 80, hides the cornerite that edge 130 should not be less than 270.
Further, the indicator light 110 further includes a countdown light electrically connected to the control unit 200, and the safety and reliability of traffic are further improved by the countdown light. It should be noted that the additional lamp 120 of the present invention includes a plurality of small lamps, the small lamps are electrically connected to each other, and the small lamps of the present embodiment are connected to each other by wires; the animation effect of the additional light 120 can be realized by arranging a plurality of small lights, in this embodiment, the additional light 120 includes 100 small lights, and the 100 small lights are arranged around the indicator light 110. It is worth explaining, the utility model discloses a dynamic traffic signal lamp still includes power 300, and power 300 falls light unit, inefficacy detecting element and additional lamp 120 electricity with pilot lamp 110, the control unit 200, voice prompt unit, night and is connected, falls light unit, inefficacy detecting element and additional lamp 120 and can normally work through the power supply of power 300 messenger pilot lamp 110, the control unit 200, voice prompt unit, night.
Example 2
The present embodiment is basically the same as embodiment 1, except that: the red light, the yellow light and the green light of the present embodiment are integrally provided with the additional light 120 (as shown in fig. 4), and the additional light 120 displays different animation effects for different traffic indication signals, so that the identification degree of the indicator light 110 can be improved. In addition, in the present embodiment, the shielding edge 130 includes an additional lamp shielding edge 131 and an indicator lamp shielding edge 132, the indicator lamp 110 is disposed in the indicator lamp shielding edge 132, and the additional lamp 120 is disposed in the additional lamp shielding edge 131 (as shown in (a) and (b) in fig. 5), so that interference of an external light source on optical effects of the additional lamp 120 and the indicator lamp 110 can be reduced, and influence of lights of the additional lamp 120 and the indicator lamp 110 on traffic people in a non-indication direction can be prevented.
In addition, the green light of the indicator light 110 of the present embodiment includes two different colored light beads, and the two light beads are electrically connected with the control unit 200; one of the lamp beads is green. In the embodiment, one lamp bead is green, and the other lamp bead is blue; the control unit 200 can control brightness changes of two different color lamp beads, and it should be noted that the control unit 200 can control brightness ratios of two different color lamp beads to change colors, that is, color of mixed light composed of two different color lights in different proportions in different regions of a green light changes. In the embodiment, the green lamp is formed by uniformly mixing and dispersing blue lamp beads and green lamp beads; the control unit 200 controls the blue lamp beads to sequentially change the brightness according to a set sequence, and at the same time, the control unit 200 controls the green lamp beads to keep the brightness unchanged or sequentially change the brightness according to the set sequence, so that the color of mixed light consisting of two colors of light with continuously changing relative proportions in different areas on the lamp panel is changed, and a color dynamic effect is formed; therefore, the identification degree of the green light is improved, and then the crowd with color blindness or color blindness can easily distinguish the green light from other color lights, so that the stability and reliability of traffic are improved.
The invention has been described above in detail with reference to specific exemplary embodiments. It will, however, be understood that various modifications and changes may be made without departing from the scope of the invention as defined by the appended claims. The detailed description and drawings are to be regarded as illustrative rather than restrictive, and any such modifications and variations are intended to be included within the scope of the present invention as described herein. Furthermore, the background is intended to illustrate the present state of the art and the meaning of the present development and is not intended to limit the present invention or the present application and the field of application of the present invention.
Claims (10)
1. A dynamic traffic signal, characterized by: the LED lamp comprises an indicator lamp (110) and a control unit (200), wherein an additional lamp (120) is arranged around the indicator lamp (110), and the indicator lamp (110) and the additional lamp (120) are respectively and electrically connected with the control unit (200); wherein the control unit (200) is used for controlling the animation effect of the indicator light (110) and the additional light (120).
2. A dynamic traffic signal according to claim 1, characterized in that: the lamp also comprises a shielding edge (130), and the indicator light (110) and the additional light (120) are arranged in the shielding edge (130).
3. A dynamic traffic signal according to claim 1, characterized in that: the indicating lamp (110) comprises a red lamp, a yellow lamp and a green lamp, wherein the red lamp, the yellow lamp and the green lamp are respectively provided with an additional lamp (120) in a surrounding mode or the red lamp, the yellow lamp and the green lamp are integrally provided with the additional lamp (120) in a surrounding mode.
4. A dynamic traffic signal according to claim 2, characterized in that: the shielding edge (130) comprises an additional lamp shielding edge (131) and an indicator lamp shielding edge (132), the indicator lamp (110) is arranged in the indicator lamp shielding edge (132), and the additional lamp (120) is arranged in the additional lamp shielding edge (131).
5. A dynamic traffic signal according to claim 1, characterized in that: the indicator light (110) comprises a countdown light, which is electrically connected with the control unit (200).
6. A dynamic traffic signal according to any one of claims 1 to 5, characterised in that: the LED lamp further comprises a power supply (300), and the indicator lamp (110), the additional lamp (120) and the control unit (200) are respectively electrically connected with the power supply (300).
7. A dynamic traffic signal according to claim 6, characterized in that: the night light-falling alarm device is characterized by further comprising a voice prompt unit, a night light-falling unit and a failure detection unit, wherein the voice prompt unit, the night light-falling unit and the failure detection unit are respectively and electrically connected with the control unit (200).
8. A dynamic traffic signal according to claim 7, wherein: the night light-reducing unit comprises a photosensitive element which is electrically connected with the control unit (200).
9. A dynamic traffic signal according to claim 7, wherein: the failure detection unit is a failure detection circuit, and the indicator lamp (110) and the additional lamp (120) are respectively and electrically connected with the failure detection circuit.
10. A dynamic traffic signal according to claim 3, characterized in that: the green lamp comprises two lamp beads with different colors, and the two lamp beads are electrically connected with the control unit (200); one of the lamp beads is green.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624441.3U CN210691611U (en) | 2019-09-26 | 2019-09-26 | Dynamic traffic signal lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921624441.3U CN210691611U (en) | 2019-09-26 | 2019-09-26 | Dynamic traffic signal lamp |
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| CN210691611U true CN210691611U (en) | 2020-06-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556009A (en) * | 2019-09-26 | 2019-12-10 | 徐州市市政设计院有限公司 | dynamic traffic signal lamp and display method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556009A (en) * | 2019-09-26 | 2019-12-10 | 徐州市市政设计院有限公司 | dynamic traffic signal lamp and display method thereof |
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